202938 ⎘
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means; Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid; Vacuum switches; Housings or protective screens; Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations Details relating to the use of multiple screens in vacuum switches
Make contact system
#2Insulation arrangement for a high or medium voltage assembly
#3Ceramic insulator for vacuum interrupters
#4Vacuum interrupter
#5Device for protection against particles generated by an electric switching arc
#6Vacuum switch tube
#7Vacuum interrupter
#8Vacuum interrupter
#9Vacuum interrupter
#10Vacuum cartridge for an electrical protection apparatus such as a switch or a circuit breaker
#11Vacuum Interrupter
#12Contact backing for a vacuum interrupter
#13Vacuum fault interrupter
#14Electrical switchgear